OITracker Cboe delayed data

Contract OI history

Back to FMC

Jan 21, 2028 EXPIRATION

FMC $7.50 Put

FMC280121P00007500

Latest saved OI627Oct 23, 2026
Last change+9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FMC $7.50 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6273130 2026-10-02: 110 OI2026-10-05: 110 OI2026-10-06: 110 OI2026-10-07: 110 OI2026-10-08: 110 OI2026-10-09: 110 OI2026-10-13: 262 OI2026-10-14: 276 OI2026-10-15: 277 OI2026-10-16: 483 OI2026-10-21: 618 OI2026-10-23: 627 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

FMC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing627+9
Oct 21, 2026618+135
Oct 16, 2026483+206
Oct 15, 2026277+1
Oct 14, 2026276+14
Oct 13, 2026262+152
Oct 09, 20261100
Oct 08, 20261100
Oct 07, 20261100
Oct 06, 20261100
Oct 05, 20261100
Oct 02, 2026110No prior observation